pinstripe

• pin stripe, pin-stripe

From pin +‎ stripe.

• IPA^(key): /ˈpɪnˌstɹaɪp/

• Audio (US):

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pinstripe (plural pinstripes)

1. A very thin stripe on a fabric or other surface.

   Coordinate term: chalkstripe

   • 1985, Nigel Milton Tomkins, World Airline Colours, volume 1, page 37:

     Deep blue fuselage-length pinstripes begin at the belly and get gradually narrower as they approach the windowline, each trimmed either side in red.

2. A fabric decorated with such stripes.
3. A suit made of such fabric.

• pinstriped